Many players get Giant's Lair confused with Mount Fire Eyes, another beta level from Banjo-Kazooie. Furthermore, hackers discovered an unused theme in the game known as "Advent," and many people also mistake it as the theme of the beta level Fungus Forest, when in reality it was intended to be the theme for the Giant's Lair.
|Main Worlds:||Mumbo's Mountain · Treasure Trove Cove · Clanker's Cavern · Bubblegloop Swamp · Freezeezy Peak · Gobi's Valley · Mad Monster Mansion · Rusty Bucket Bay · Click Clock Wood|
|Other Worlds:||Spiral Mountain · Gruntilda's Lair · Grunty's Furnace Fun · Top of the Tower|
|Beta Worlds:||Giant's Lair · Fungus Forest · Hammerhead Beach · Mount Fire Eyes · Prickly Pear Island|